Q52. The number of real values of 'a' for which the system of equations x + 3y + 5z = ax, 5x + y + 3z = ay, and 3x + 5y + z = az has an infinite number of solutions is:Mathematics — NUST Mock By IBAGRADS 4 — Question 52 of 200A. 1B. 2C. 4D. 6Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →